Microwave



FIG. 1 is a front perspective of a microwave showing my new design;

FIG. 2 is a front view of the microwave shown in FIG. 1; and,

FIG. 3 is a left side view of the microwave shown in FIG. 1.

The unshown top, rear, and bottom of the microwave form no part of the claimed design. The broken line showing of various features forms no part of the claimed design. 

CLAIM The ornamental design for a microwave, as shown and described. 